| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.96 | 11.469% | $270.8251 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $9.62 | 10.391% | $10.6196 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $216.94 | 13.667% | $246.5892 | $246.59 | $246.60 | $246.60 |
| Purchase #4 | $86.51 | 9.815% | $95.001 | $95.00 | $95.00 | $95.00 |
| Purchase #5 | $116.56 | 10.247% | $128.5039 | $128.50 | $128.50 | $128.50 |
| Purchase #6 | $197.99 | 9.842% | $217.4762 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $198.38 | 8.117% | $214.4825 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $1,068.96 | $1,183.4975 | $1,183.50 | $1,183.55 | $1,183.50 | |